Bump react and react-dom (#400)

Bumps [react](https://github.com/facebook/react/tree/HEAD/packages/react) and [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom). These dependencies needed to be updated together.

Updates `react` from 16.14.0 to 17.0.1
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v17.0.1/packages/react)

Updates `react-dom` from 16.14.0 to 17.0.1
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v17.0.1/packages/react-dom)

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Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

package-lock.json

@@ -36,8 +36,8 @@
     "eslint-plugin-react": "^7.21.5",
     "html-webpack-plugin": "^3.2.0",
     "lodash": "^4.17.20",
-    "react": "^16.14.0",
-    "react-dom": "^16.13.1",
+    "react": "^17.0.1",
+    "react-dom": "^17.0.1",
     "rimraf": "^3.0.0",
     "rollup": "^1.27.0",
     "rollup-plugin-babel": "^4.3.3",